IRMAYA, Nia; SYAHPUTRA, Hermawan; LUBIS, Asrin. Development of Mathematics E-Comic Media Based On Problem Based Learning To Improve The Problem Solving Ability And Learning Interest of Students of Muhammadiyah Private Junior High School 16 Lubuk Pakam. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 9, n. 3, p. 739–754, 2024. DOI: 10.31943/mathline.v9i3.665. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/665. Acesso em: 24 dec. 2025.